AT391494B - Vorrichtung zur bildung einer puelpematte aus puelpeschlamm - Google Patents

Vorrichtung zur bildung einer puelpematte aus puelpeschlamm Download PDF

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Publication number
AT391494B
AT391494B AT0199787A AT199787A AT391494B AT 391494 B AT391494 B AT 391494B AT 0199787 A AT0199787 A AT 0199787A AT 199787 A AT199787 A AT 199787A AT 391494 B AT391494 B AT 391494B
Authority
AT
Austria
Prior art keywords
drum
plate
mat
washing
liquid
Prior art date
Application number
AT0199787A
Other languages
German (de)
English (en)
Other versions
ATA199787A (de
Original Assignee
Ingersoll Rand Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of ATA199787A publication Critical patent/ATA199787A/de
Application granted granted Critical
Publication of AT391494B publication Critical patent/AT391494B/de

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
AT0199787A 1986-08-07 1987-08-06 Vorrichtung zur bildung einer puelpematte aus puelpeschlamm AT391494B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89398886A 1986-08-07 1986-08-07

Publications (2)

Publication Number Publication Date
ATA199787A ATA199787A (de) 1990-04-15
AT391494B true AT391494B (de) 1990-10-10

Family

ID=25402444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0199787A AT391494B (de) 1986-08-07 1987-08-06 Vorrichtung zur bildung einer puelpematte aus puelpeschlamm

Country Status (6)

Country Link
JP (1) JPS6342989A (ja)
AT (1) AT391494B (ja)
BR (1) BR8703997A (ja)
CA (2) CA1293402C (ja)
FI (1) FI87243C (ja)
SE (1) SE8703086L (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7374050B2 (en) * 2004-04-23 2008-05-20 Andritz Inc. High capacity and high efficiency filter deck assembly
KR102079809B1 (ko) * 2019-07-08 2020-02-21 흥우산업 주식회사 해저 케이블 설치용 쇄암 전용선 및 이를 이용한 설치 공법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS626992A (ja) * 1985-07-03 1987-01-13 ラウマ−レポラ　オイ パルプの加圧洗浄方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material

Also Published As

Publication number Publication date
CA1293403C (en) 1991-12-24
FI87243C (fi) 1992-12-10
JPS6342989A (ja) 1988-02-24
FI87243B (fi) 1992-08-31
CA1293402C (en) 1991-12-24
BR8703997A (pt) 1988-04-05
JPH026878B2 (ja) 1990-02-14
SE8703086D0 (sv) 1987-08-07
SE8703086L (sv) 1988-02-08
FI873424L (fi) 1988-02-08
FI873424A0 (fi) 1987-08-06
ATA199787A (de) 1990-04-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee